91 lines
2.7 KiB
TypeScript
91 lines
2.7 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {Decoration} from '../../models/model-interfaces';
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import {RequestMethod, RequestOptions} from '@angular/http';
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import {Observable} from 'rxjs/Observable';
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import {ADD, EDIT, LOAD, REMOVE, Store} from '../stores/generic-store';
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import {AppConfig} from '../../app.config';
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import {HttpGateway} from '../http-gateway';
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import {HttpParams} from '@angular/common/http';
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@Injectable()
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export class DecorationService {
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decorations$: Observable<Decoration[]>;
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decorationStore = new Store<Decoration>();
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constructor(private httpGateway: HttpGateway,
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private config: AppConfig) {
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this.decorations$ = this.decorationStore.items$;
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}
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findDecorations(query = '', fractionFilter?): Observable<Decoration[]> {
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let searchParams = new HttpParams().append('q', query);
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if (fractionFilter) {
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searchParams = searchParams.append('fractFilter', fractionFilter);
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}
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this.httpGateway.get<Decoration[]>(this.config.apiDecorationPath, searchParams)
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.do((squads) => {
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this.decorationStore.dispatch({type: LOAD, data: squads});
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}).subscribe(_ => {
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});
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return this.decorations$;
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}
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getDecoration(id: number | string): Observable<Decoration> {
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return this.httpGateway.get<Decoration>(this.config.apiDecorationPath + id);
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}
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/**
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* For creating new data with POST or
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* update existing with patch PATCH
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*/
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submitDecoration(decoration: Decoration, imageFile?) {
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let requestUrl = this.config.apiDecorationPath;
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let requestMethod: RequestMethod;
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let accessType;
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let body;
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if (decoration._id) {
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requestUrl += decoration._id;
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requestMethod = RequestMethod.Patch;
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accessType = EDIT;
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} else {
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requestMethod = RequestMethod.Post;
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accessType = ADD;
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}
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if (imageFile) {
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body = new FormData();
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Object.keys(decoration).map((objectKey) => {
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if (decoration[objectKey] !== undefined) {
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body.append(objectKey, decoration[objectKey]);
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}
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});
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body.append('image', imageFile, imageFile.name);
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} else {
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body = decoration;
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}
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const options = new RequestOptions({
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body: body,
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method: requestMethod,
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});
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return this.httpGateway.request<Decoration>(requestUrl, options)
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.do(savedDecoration => {
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const action = {type: accessType, data: savedDecoration};
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this.decorationStore.dispatch(action);
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});
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}
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deleteDecoration(decoration: Decoration) {
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return this.httpGateway.delete(this.config.apiDecorationPath + decoration._id)
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.do(res => {
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this.decorationStore.dispatch({type: REMOVE, data: decoration});
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});
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}
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}
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